Verified Answer :

"Stride" would be the best option from the list in terms of a word that is most likely to carry a connotation, since it implies a very certain kind of movement.

b. Stride

 

As you may know, “denotation”
is what something literally means, and “connotation” is what a word can make
readers feel by what it implies.  That
said, out of the four choices, “stride” is the word that solicits the most feeling
because it is the most descriptive.  For
instance, a stride is sort of proud walk.
Thus, the connotation of “stride” is pride or confidence.